Curated OER
Area Review
In this geometry activity, students calculate the area and different polygons such as squares, parallelogram, and rectangles. There are 15 questions with an answer key.
Curated OER
Finite Geometry
Students solve for the area and perimeter of polygons. In this geometry lesson, students identify repeated patterns and create formula to solve problems. They make conjectures and prove hypotheses.
Curated OER
Exploring Areas of Irregular Polygons
High schoolers solve for the area of different polygons. In this geometry activity, students identify and differentiate between regular and irregular polygons. They use properties of irregular polygons to solve problems.